Fig. 6

Distribution of the corneal power in the high myopia and non-high myopia groups. (a) Bar graph showing the frequency distribution of the corneal power in 2.00 D steps for the two groups. (b) The percentage of flat corneas (as K < 42.00 D), medium (as K between 42.00 D and 46.00 D), and steep corneas (as K > 46.00 D) in the two groups. (K = keratometry). P values were determined with the χ2 test.